目前,由江苏工学院与镇江市地质通用机械厂密切配合,采取优化设计,共同研制了一种应用于中小型锅炉和其它工业炉尾部排烟余热回收装置——复合式相变换热器,并通过了江苏省科委主持的技术鉴定。中国专利局已受理了该技术的专利申请。据不完全统计,全国工业锅炉有50多万台,其中大部分是中小型锅炉。这类锅炉的排烟 At present, by the Jiangsu Institute of Technology and Zhenjiang Geological General Machinery Works in close cooperation to optimize the design, jointly developed a small and medium-sized boilers and other industrial furnace tail smoke heat recovery unit - composite phase change heat exchanger, And adopted by the Jiangsu Provincial Science and Technology Commission presided over the technical appraisal. China Patent Office has accepted the patent application for the technology. According to incomplete statistics, there are more than 500,000 industrial boilers nationwide, most of which are small and medium-sized boilers. Exhaust of such boilers